Route: Use a Frozen Valley Portal Gem then run west to 83.8N, 4.3W where Lady Daenerah is located in front of a small cottage.
Route: Stonehold, Wisp Lake Cottages portal at 69.6N, 20.2W, then run west to 83.8N, 4.3W
Lore & Dialog
Lady Daenerah tells you, "While you are clearly skilled enough to help me, you must first aid Sir Learth in his hunt for these anchor points he seeks."
Lady Daenerah tells you, "With that information, I can both locate the ritual Emperor Geraine is using to alter the timeline, and allow you to breach the wards that protect it."